What if Yugioh Cards Were in Hearthstone | Equip Spell Cards 

Another interesting video! I don't know if you're willing to do an entire archetype, but I'd be interested in seeing how the Cyberdragons would convert into another game.

Honestly, I think you should find cards to compare against each other, a simple example would be hearthstones novice engineer and magics elvish visionary. I say this because it would help you with proper wording in the games, also it'll help you learn more of the design spaces that each of these games have. The reason i bring this up especially for magic it has a lot of keywords that do things similar to other effects. An example would be Sphere of sapience it is a hearthstone weapon for 1 with 0/4 and the ability at the start of your turn look at your top card, you can put it on bottom lose 1 durability is essentially the mtg mechanic scry. Keyword for keyword though hearthstone has reborn/divine shield and magic has regenerate which is kind of a "hybrid" of the two mechanics.